| 摘要 |
<p>A wireless data card, includes a detecting module (1) for sending a notification message to an executing module (2) when detecting a resolution request of domain name system sent by a computer and detecting that there is no user account information in the wireless data card, an executing module (2) for sending prompt information to the computer for prompting the user to input the user account information, after having received the notification message sent by the detecting module (1), and writing the inputted user account information into the wireless data card, and thus would make that the computer accesses the internet web site by using the user account information through the wireless data card. The present invention also discloses a working method of the wireless data card. The wireless data and working method thereof of the present invention prevents the user from great inconvenience due to the loss of the CD-ROM used for driving, and achieves low cost, and does not need additional memory.</p> |
